PTC 可复位保险丝

结果:
5,936
Manufacturer
Series
Size / Dimension
Current - Trip (It)
Resistance - Post Trip (R1) (Max)
Current - Hold (Ih) (Max)
Height - Seated (Max)
Resistance - Initial (Ri) (Min)
Resistance - 25°C (Typ)
Time to Trip
Current - Max
Thickness (Max)
Voltage - Max
Lead Spacing
Package / Case
Operating Temperature
Mounting Type
Ratings
Type
结果5,936
选择
图片产品详情单价可用性ECAD 模型Mounting TypeOperating TemperatureHeight - Seated (Max)RatingsPackage / CaseThickness (Max)Lead SpacingSeriesTypeVoltage - MaxCurrent - MaxCurrent - Hold (Ih) (Max)Current - Trip (It)Time to TripResistance - Initial (Ri) (Min)Resistance - Post Trip (R1) (Max)Size / DimensionResistance - 25°C (Typ)
MF-NSMF150-2
PTC RESET FUSE 6V 1.5A 1206
联系我们
118,888 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
1206 (3216 Metric), Concave
0.028" (0.70mm)
-
Multifuse®, MF-NSMF
Polymeric
6V
100 A
1.5 A
3 A
300 ms
30 mOhms
130 mOhms
0.126" L x 0.063" W (3.20mm x 1.60mm)
-
NANOSMDC035F-2
PTC RESET FUSE 16V 350MA 1206
联系我们
108,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1206 (3216 Metric), Concave
0.032" (0.82mm)
-
PolySwitch®, nanoSMD
Polymeric
16V
20 A
350 mA
750 mA
100 ms
450 mOhms
1.35 Ohms
0.126" L x 0.063" W (3.20mm x 1.59mm)
-
MF-R250
PTC RESET FUSE 30V 2.5A RADIAL
联系我们
106,535 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Through Hole
-40°C ~ 85°C
0.720" (18.30mm)
-
Radial, Disc
-
0.201" (5.10mm)
Multifuse®, MF-R
Polymeric
30V
40 A
2.5 A
5 A
10.3 s
25 mOhms
70 mOhms
0.472" L x 0.118" W (12.00mm x 3.00mm)
-
1206L005/60WR
PTC RESET FUSE 60V 50MA 1206
联系我们
105,210 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1206 (3216 Metric), Concave
0.049" (1.25mm)
-
POLY-FUSE®, 1206L
Polymeric
60V
10 A
50 mA
150 mA
1.5 s
3.6 Ohms
20 Ohms
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0805L010/24YR
PTC RESET FUSE 24V 100MA 0805
联系我们
100,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
0805 (2012 Metric), Concave
0.039" (1.00mm)
-
POLY-FUSE®, 0805L
Polymeric
24V
100 A
100 mA
300 mA
1.5 s
1.5 Ohms
6 Ohms
0.083" L x 0.053" W (2.10mm x 1.35mm)
-
MF-FSMF010X-2
PTC RESET FUSE 15V 100MA 0603
联系我们
100,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
0603 (1608 Metric), Concave
0.026" (0.65mm)
-
Multifuse®, MF-FSMF
Polymeric
15V
40 A
100 mA
300 mA
1 s
900 mOhms
6 Ohms
0.065" L x 0.033" W (1.65mm x 0.85mm)
-
MF-FSMF020X-2
PTC RESET FUSE 9V 200MA 0603
联系我们
100,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
0603 (1608 Metric), Concave
0.026" (0.65mm)
-
Multifuse®, MF-FSMF
Polymeric
9V
40 A
200 mA
500 mA
600 ms
550 mOhms
3.5 Ohms
0.065" L x 0.033" W (1.65mm x 0.85mm)
-
1206L200PR
PTC RESET FUSE 6V 2A 1206
联系我们
99,999 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1206 (3216 Metric), Concave
0.063" (1.60mm)
-
POLY-FUSE®, 1206L
Polymeric
6V
100 A
2 A
3.5 A
1.5 s
18 mOhms
80 mOhms
0.128" L x 0.065" W (3.25mm x 1.65mm)
-
MF-MSMF250/16X-2
PTC RESET FUSE 16V 2.5A 1812
联系我们
12,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
AEC-Q200
1812 (4532 Metric), Concave
0.033" (0.85mm)
-
Multifuse®, MF-MSMF
Polymeric
16V
100 A
2.5 A
5 A
5 s
15 mOhms
100 mOhms
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
1812L010/60DR
PTC RESET FUSE 60V 100MA 1812
联系我们
90,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1812 (4532 Metric), Concave
0.049" (1.25mm)
-
POLY-FUSE®, 1812L
Polymeric
60V
10 A
100 mA
300 mA
1.5 s
1.6 Ohms
15 Ohms
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0805L020YR
PTC RESET FUSE 9V 200MA 0805
联系我们
87,565 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
0805 (2012 Metric), Concave
0.039" (1.00mm)
-
POLY-FUSE®, 0805L
Polymeric
9V
100 A
200 mA
500 mA
20 ms
650 mOhms
3.5 Ohms
0.083" L x 0.053" W (2.10mm x 1.35mm)
-
1812L110PR
PTC RESET FUSE 8V 1.1A 1812
联系我们
86,789 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1812 (4532 Metric), Concave
0.028" (0.71mm)
-
POLY-FUSE®, 1812L
Polymeric
8V
100 A
1.1 A
2.2 A
300 ms
40 mOhms
210 mOhms
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0603L010YR
PTC RESET FUSE 15V 100MA 0603
联系我们
83,700 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
0603 (1608 Metric), Concave
0.030" (0.75mm)
-
POLY-FUSE®, 0603L
Polymeric
15V
40 A
100 mA
300 mA
1 s
900 mOhms
6 Ohms
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
MINISMDC014F-2
PTC RESET FUSE 60V 140MA 1812
联系我们
94,100 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1812 (4532 Metric), Concave
0.035" (0.89mm)
-
PolySwitch®, miniSMD
Polymeric
60V
10 A
140 mA
280 mA
8 ms
1.5 Ohms
6 Ohms
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
B59860C0120A070
PTC RESET FUSE 265V 140MA RADIAL
联系我们
80,408 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Through Hole
0°C ~ 60°C
0.571" (14.50mm)
-
Radial, Disc
-
0.197" (5.00mm)
-
Ceramic
265V
1.5 A
140 mA
280 mA
-
-
-
0.433" Dia x 0.197" T (11.00mm x 5.00mm)
15 Ohms
TRF250-120
PTC RESET FUSE 60V 120MA RADIAL
联系我们
80,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Through Hole
-40°C ~ 85°C
0.433" (11.00mm)
-
Radial, Disc
-
0.197" (5.00mm)
PolySwitch®, TRF250
Polymeric
60V (250V Int)
3 A
120 mA
240 mA
2.5 s
4 Ohms
16 Ohms
0.256" L x 0.181" W (6.50mm x 4.60mm)
-
PRG18BB330MB1RB
PTC RESET FUSE 24V 36MA 0603
联系我们
80,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-20°C ~ 75°C
-
-
0603 (1608 Metric)
0.037" (0.95mm)
-
POSISTOR®, PRG
Ceramic
24V
900 mA
36 mA
71 mA
-
-
-
0.063" L x 0.032" W (1.60mm x 0.80mm)
33 Ohms
PRG18BB101MB1RB
PTC RESET FUSE 24V 21MA 0603
联系我们
80,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-20°C ~ 75°C
-
-
0603 (1608 Metric)
0.037" (0.95mm)
-
POSISTOR®, PRG
Ceramic
24V
300 mA
21 mA
45 mA
-
-
-
0.063" L x 0.032" W (1.60mm x 0.80mm)
100 Ohms
B59751C0120A070
PTC RESET FUSE 440V 87MA RADIAL
联系我们
8,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Through Hole
-40°C ~ 125°C
0.709" (18.00mm)
AEC-Q200
Radial, Disc
-
0.197" (5.00mm)
Automotive, AEC-Q200
Ceramic
440V
4 A
87 mA
173 mA
-
-
-
0.512" Dia x 0.295" T (13.00mm x 7.50mm)
50 Ohms
1206L050/15YR
PTC RESET FUSE 15V 500MA 1206
联系我们
79,552 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
-40°C ~ 85°C
-
-
1206 (3216 Metric), Concave
0.030" (0.75mm)
-
POLY-FUSE®, 1206L
Polymeric
15V
100 A
500 mA
1 A
100 ms
150 mOhms
750 mOhms
0.126" L x 0.065" W (3.20mm x 1.65mm)
-

关于  PTC 可复位保险丝

PTC可复位保险丝,也称为聚合物正温度系数保险丝,是专门设计用于提供过电流保护的组件。 PTC可复位保险丝通过在通过它们的电流升高时增加电阻来发挥作用。这种电阻增加是由于电流流动引起保险丝的温度升高。随着温度的升高,保险丝的电阻也增加,最终达到一个使电流无法流动的太高的点。这个动作有效地中断了电流,保护了电路和连接的设备。 PTC可复位保险丝的跳闸电流可以不同,通常范围从14 mA到50 A。这个范围允许根据所保护电路的具体要求选择适当的保险丝。此外,这些保险丝跳闸所需的时间可以不同,跳闸时间范围从快至8毫秒到长达90秒。跳闸时间的可变性确保保险丝对不同程度的过电流条件做出适当的响应。 "PTC"是正温度系数的缩写,指的是这些保险丝中使用的材料的特性。该材料在温度升高时电阻增加,提供了保险丝的自复位能力。一旦过电流条件被消除,PTC可复位保险丝会冷却下来,其电阻减小,使得电流可以继续流动。 PTC可复位保险丝广泛应用于需要可靠过电流保护的各种应用中。它们特别适用于需要可复位性的情况,因为在跳闸后不需要更换。这使得它们适用于汽车电子、电源、电池保护电路等应用。 通过将PTC可复位保险丝纳入电路中,用户可以确保有效的过电流保护,防止对敏感元件的损坏,并促进电路的安全可靠运行。